January Weather in Penshurst, Australia

Last updated: August 22, 2025

In Penshurst, Australia, the average temperature in January hovers around 19°C (66°F). Temperatures can dip as low as 6°C (43°F) and soar to a scorching 41°C (106°F). Expect about 35 mm (1.4 in) of precipitation over the course of 3 days, with an average humidity level of 76%, creating a uniquely humid experience.

January Temperature in Penshurst

In January in Penshurst, the average temperature is 19°C (66°F). Maximum can reach 41°C (106°F) and minimum can be as low as 6°C (43°F). This variation makes it an ideal time for travelers to enjoy a wide range of outdoor activities while being prepared for fluctuating temperatures.

January Weather in Penshurst: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Penshurst, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penshurst, January typically has an average temperature of 19°C (66°F), with highs reaching up to 41°C (106°F) and lows dropping to around 6°C (43°F).

Data source: Temperature data for Penshurst generated using information from the Copernicus Climate Change Service.

January Precipitation in Penshurst

In Penshurst in January, the precipitation amount is 35 mm (1.4 in) over the course of 3 days.

January Precipitation Trends in Penshurst

The chart displays monthly precipitation patterns in Penshurst, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Penshurst, January typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Penshurst

In Penshurst in January, humidity is 76%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making travel mildly uncomfortable and encouraging frequent breaks in shaded or air-conditioned areas.

January Average Humidity in Penshurst

This chart illustrates the average monthly humidity levels in Penshurst, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Penshurst is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Penshurst

In Penshurst in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Penshurst, you can check here.

Maximum UV Index Levels in Penshurst for January

The chart shows the monthly maximum UV Index (UVI) for Penshurst in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Penshurst typically reaches 14, which falls under the extreme exposure category.

Data source: Penshurst January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Penshurst Compares to Other Months

Weather in Penshurst varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Penshurst, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Penshurst, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	35 mm (1.4 inches)	76%	extreme
February Weather	18°C (64°F)	30 mm (1.2 inches)	75%	extreme
March Weather	17°C (63°F)	37 mm (1.5 inches)	76%	extreme
April Weather	14°C (58°F)	51 mm (2.0 inches)	76%	high
May Weather	11°C (52°F)	74 mm (2.9 inches)	79%	moderate
June Weather	9°C (49°F)	49 mm (1.9 inches)	78%	moderate
July Weather	9°C (48°F)	70 mm (2.7 inches)	78%	moderate
August Weather	9°C (48°F)	80 mm (3.2 inches)	77%	moderate
September Weather	11°C (51°F)	75 mm (3.0 inches)	76%	high
October Weather	12°C (55°F)	80 mm (3.1 inches)	76%	very high
November Weather	15°C (59°F)	73 mm (2.9 inches)	76%	extreme
December Weather	16°C (62°F)	46 mm (1.8 inches)	76%	extreme